Radio Push-Button Micropower Circuit Using Two Common ICs 2015-08-25

[crutschow]

crutschow submitted a new article:

Radio Push Button Circuit Using Only Two ICs - Circuit uses two common ICs to generate the sequential Radio Push Button Function for up to 8 PBs.

The Radio Push Button function is occasionally needed where one momentary button being pushed, of several, gives a latched output representing that button, simultaneously cancelling any previous latched output from a different button.
Of course a microcontroller can readily perform this function but often a simple logic function solution is preferred.
Unlike many non-μC circuits that require a clock pulse or RC delay circuits to properly perform this function, the circuit below...

 

[Ramussons]

no links....

 

[crutschow]

Link fixed.